RFR: 8309531: Incorrect result with unwrapped iotaShuffle. [v5]

[Jatin Bhateja]

On Mon, 3 Jul 2023 06:32:05 GMT, Xiaohong Gong <xgong at openjdk.org> wrote:

> `TestVectorShuffleIota.java` fails with `bad AD file` on macosx-aarch64-debug:
> 
> ```
> o647  VectorMaskCmp  === _ o707 o645  [[ o650 ]]  17 #vectord[4]:{byte}
> 
> --N: o647  VectorMaskCmp  === _ o707 o645  [[ o650 ]]  17 #vectord[4]:{byte}
> 
>    --N: o707  Binary  === _ o646 o643  [[ o647 ]] 
>    _Binary_vReg_vReg  0  _Binary_vReg_vReg
> 
>       --N: o646  ReplicateB  === _ o167  [[ o707 o649 ]]  #vectord[4]:{byte}
>       VREG  0  VREG
>       VECD  0  VECD
> 
>       --N: o643  LShiftVB  === _ o638 o642  [[ o707 o648 ]]  #vectord[4]:{byte}
>       VREG  0  VREG
>       VECD  0  VECD
> 
>    --N: o645  ConI  === o0  [[ o647 ]]  #int:17
>    IMMI  0  IMMI
>    IMMI_GT_1  0  IMMI_GT_1
>    IMMI_POSITIVE  0  IMMI_POSITIVE
>    IMMI_CMPU_COND  0  IMMI_CMPU_COND
>    IMMI26  0  IMMI26
>    IMMI19  0  IMMI19
>    IMMIU7  0  IMMIU7
>    IMMIU12  0  IMMIU12
>    IMMIOFFSET  0  IMMIOFFSET
>    IMMIOFFSET1  0  IMMIOFFSET1
>    IMMIOFFSET2  0  IMMIOFFSET2
>    IMMIOFFSET4  0  IMMIOFFSET4
>    IMMIOFFSET8  0  IMMIOFFSET8
>    IMMIOFFSET16  0  IMMIOFFSET16
>    IMMI8  0  IMMI8
>    IMMI8_SHIFT8  0  IMMI8_SHIFT8
>    IMMBADDSUBV  0  IMMBADDSUBV
>    IMMIADDSUB  0  IMMIADDSUB
>    IMMIADDSUBV  0  IMMIADDSUBV
>    IMMBLOG  0  IMMBLOG
>    IREGI  100  loadConI
>    IREGINOSP  100  loadConI
>    IREGI_R0  100  loadConI
>    IREGI_R2  100  loadConI
>    IREGI_R3  100  loadConI
>    IREGI_R4  100  loadConI
>    IREGIORL2I  100  IREGI
> ```

Hi @TobiHartmann, Fixed, can you kindly run this again through your test infra before checkin.

-------------

PR Comment: https://git.openjdk.org/jdk/pull/14700#issuecomment-1617553552